Frikkie,
It is nice that this post, long ago made in Switzerland about a gun which was made in Spain, found by you on a forum,
originated in the U.S. of America, can help and gives some input to a shooter in South-Africa.
Don't give up on the gun. Ammo is important, but most of the problems which came up in the shooting-sport, got the reason,
right behind the gun.
Get an instruction-hour at your range to avoid that bad shooting-habits will taking place. It is much
harder to loosing again bad habits than learning the right way from the start. This will save you a lot of ammo and frustration.
Please keep in mind, that the Cadix is not made for bullseye-shooting as the most important feature. It's more a self-defense/duty-gun.
Texas Star and the other very experienced members here will give you the necessary advice to wring out the best of this spanish gun.
Swissman